15-letter words containing p, a, y
- military police — soldiers who perform police duties
- minidisc player — a device for playing minidiscs
- mock pennyroyal — pennyroyal (def 2).
- monospaced type — a typeface in which the width of all letters, including the space around them, is the same
- morelos y pavon — José María [haw-se mah-ree-ah] /hɔˈsɛ mɑˈri ɑ/ (Show IPA), 1765–1815, Mexican priest and revolutionary leader.
- morning prayers — early-morning act of religious worship
- morphologically — the branch of biology dealing with the form and structure of organisms.
- morphosyntactic — involving both morphology and syntax.
- multispeciality — Alternative form of multispecialty.
- myelodysplastic — (medicine) Of, pertaining to, or showing evidence of myelodysplasia.
- nasopharyngitis — (medicine) An inflammation of the nasal passages, and of the upper pharynx.
- nearly-new shop — a shop that sells secondhand clothes and other objects
- net.personality — Someone who has made a name for him or herself on Usenet, through either longevity or attention-getting posts, but doesn't meet the other requirements of net.godhood.
- neuropathically — In a neuropathic way.
- neuroplasticity — the capacity of the nervous system to develop new neuronal connections: research on neuroplasticity of the brain after injury.
- neuropsychiatry — the branch of medicine dealing with diseases involving the mind and nervous system.
- new jersey plan — a plan, unsuccessfully proposed at the Constitutional Convention, providing for a single legislative house with equal representation for each state.
- non-complacency — Archaic. friendly civility; inclination to please; complaisance. a civil act.
- non-culpability — guilt or blame that is deserved; blameworthiness.
- non-exculpatory — tending to clear from a charge of fault or guilt.
- non-syncopation — Music. a shifting of the normal accent, usually by stressing the normally unaccented beats.
- noncompensatory — serving to compensate, as for loss, lack, or injury.
- nonconceptually — In a nonconceptual manner.
- noncontemporary — not contemporary
- nondisciplinary — of, for, or constituting discipline; enforcing or administering discipline: disciplinary action.
- nonpsychiatrist — a person who is not a psychiatrist
- nonpsychoactive — Not psychoactive.
- nonspecifically — in a nonspecific way
- nuclear physics — the branch of physics that deals with the behavior, structure, and component parts of atomic nuclei.
- operating cycle — the period of time between starting a business and making a profit
- oppositionality — Quality of being oppositional.
- orthopaedically — in an orthopaedic manner
- orthopsychiatry — an approach to psychiatry concerned with the study and treatment of behavioral disorders, especially of young people.
- ovoviviparously — in an ovoviviparous manner
- oxyphenbutazone — an anti-inflammatory treatment for arthritis or bursitis
- pachymeningitis — inflammation of the dura mater of the brain and spinal cord
- package holiday — a holiday arranged by a travel company in which your travel and accommodation are booked for you
- packing density — a measure of the amount of data that can be held by unit length of a storage medium, such as magnetic tape
- palaeogeography — the study of geographical features of the geological past
- palaeolimnology — the study of ancient lake ecologies
- palaeontography — the branch of palaeontology concerned with the description of fossils
- palaeopathology — the study of diseases of ancient man and fossil animals
- palaeophytology — the study of ancient botany
- paleogeophysics — (used with a plural verb) inferred geophysical conditions or processes of designated periods of the geologic past.
- palindromically — a word, line, verse, number, sentence, etc., reading the same backward as forward, as Madam, I'm Adam or Poor Dan is in a droop.
- palynologically — from a palynological point of view
- pamprodactylous — having all four toes directed forward, as in swifts and colies.
- paracetaldehyde — paraldehyde.
- paradise valley — a town in SW Arizona.
- parasympathetic — pertaining to that part of the autonomic nervous system consisting of nerves and ganglia that arise from the cranial and sacral regions and function in opposition to the sympathetic system, as in inhibiting heartbeat or contracting the pupil of the eye.